A transcranial magnetic stimulation study of the effects of olanzapine and risperidone on motor cortical excitability in patients with schizophrenia [34]
Fitzgerald, Paul B et al. 2002
Case/control
40 SCZ
Silent period and transcallosal inhibition
Impaired inter-hemispheric facilitatory connectivity in schizophrenia [35]
(Ribolsi et al., 2011)
Case/control
16 SCZ medicated, and 9 SCZ unmedicated
RMT and Interhemispheric facilitation in medicated SCZ
Abnormalities of inhibitory neuronal mechanisms in the motor cortex of patients with schizophrenia [42]
Bajbouj, M et al. 2004
Case/control
16 SCZ
Postexcitatory inhibition and transcallosal inhibition
Transcallosal inhibition and motor conduction studies in patients with schizophrenia using transcranial magnetic stimulation [43]
Boroojerdi, B et al.1999
Case/control
10 SCZ
Transcallosal conduction time (TCT) and duration of the inhibition
Prolonged cortical silent period among drug-naive subjects at ultra-high risk of psychosis [44]
(Tang et al., 2014)
Case/control
17 SCZ
SICI= CSP=
Antipsychotic treatment with quetiapine increases the cortical silent period [45]
(Frank et al., 2014)
Case
Drug-free then drugs after 3 weeks
CSP= MT, SICI, and intracortical
Effect of antipsychotics on cortical inhibition using transcranial magnetic stimulation [46]
Daskalakis, Zafiris J et al. 2003
Case
Cortical
Effects of antipsychotic medication on electromyographic responses to transcranial magnetic stimulation of the motor cortex in schizophrenia [47]
Davey, N J et al. 1997
Case
(drug naïve) and (medicated) SCZ
MEP and
Disrupted central inhibition after transcranial magnetic stimulation of motor cortex in schizophrenia with long-term antipsychotic treatment [48]
(Ahlgrén-Rimpiläinen et al., 2013)
Case/control
11 SCZ
Multiple CSPs were found predominantly in subjects with schizophrenia
A study of transcallosal inhibition in schizophrenia using transcranial magnetic stimulation [49]
Fitzgerald, P B et al. 2002
Case/control
25 SCZ
Transcallosal inhibition
Impairments in motor-cortical inhibitory networks across recent-onset and chronic schizophrenia: a cross-sectional TMS study [50]
(Strube et al., 2014)
Case/control
41 recent-onset SCZ 42 chronic SCZ
SICI= and CSP =
Deficient inhibitory cortical networks in antipsychotic-naive subjects at risk of developing first-episode psychosis and first-episode schizophrenia patients: a cross-sectional study. [51]
Diminished modulation of motor cortical reactivity during context-based action observation in schizophrenia [40]
(Bagewadi et al., 2019)
Case/control
39 SCZ
SICI and ICF paradigms. MNS-activity (% cortical reactivity facilitation)
Investigating cortical inhibition in first degree relatives and probands in schizophrenia [52]
(Radhu et al., 2017)
Case/control
19 SCZ 49 control
Cortical inhibition=
Neural noise and cortical inhibition in schizophrenia [43]
(Carment et al., 2020)
Case/control
25 SCZ
cortical inhibition
Increased short-interval intracortical inhibition in un-medicated patients with schizophrenia [54]
(Schecklmann et al., 2018)
Case/control
unmedicated SCZ
Medicated SCZ
SICI= in unmedicated SCHZ RMT, active motor threshold, CSP, and intracortical
The relationship of the change in symptoms and cognitive functions with the change in cortical inhibition parameters measured by transcranial magnetic stimulation: an eight-week follow-up study [55]
(Yıldız et al., 2015)
Case/control
13 SCZ
Intracortical facilitation (ICF) is weaker Ipsilateral silent period (ISP) = and CI =
An investigation of motor function in schizophrenia using transcranial magnetic stimulation of the motor cortex [45]
Puri, B K et al. 1996
Case/control
9 SCZ
Latency of MEP, RMT and
Abnormalities in the evoked frontal oscillatory activity of first-episode psychosis: a TMS/EEG study [60]
(Ferrarelli et al., 2019)
Case/control
16 SCZ (first episode psychosis)
EEG beta/low gamma range oscillations after TMS of M1
Decreased interhemispheric connectivity and increased cortical excitability in unmedicated schizophrenia: a prefrontal interleaved TMS fMRI study [61]
(Webler et al., 2020)
Case/control
19 SCZ
Hyperexcitability in left BA9 and impaired interhemispheric functional connectivity compared to controls
Electrophysiological responses to transcranial magnetic stimulation in depression and schizophrenia [73]
